Yeah I thought about casters too. I may do that either way I go. I got a good deal on a 12.8 cf chest so when that is full moving won't be an option. Your wood work looks great, thanks for the post.
Do you have to move the keezer to open the lid? How do you keep the coffin from hitting the wall? I'm trying to decide if I want to go with a coffin build or just a simple collar and that is one of my concerns.